Home / 63,306,048.45-88,830,021.75-63,306,048.45

Finding the Fourth Proportional to 63,306,048.45, 88,830,021.75 and 63,306,048.45

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Solution

The fourth proportional to 63,306,048.45, 88,830,021.75 and 63,306,048.45 is: 88,830,021.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,306,048.45 : 88,830,021.75 = 63,306,048.45 : x
  2. Step 2: Convert to fraction form
    63,306,048.45/88,830,021.75 = 63,306,048.45/x
  3. Step 3: Cross multiply
    63,306,048.45x = 88,830,021.75 × 63,306,048.45
  4. Step 4: Simplify right side
    63,306,048.45x = 5,623,477,660,720,054
  5. Step 5: Solve for x
    x = 5,623,477,660,720,054/63,306,048.45
  6. Step 6: Final answer
    x = 88,830,021.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.